以下是 CentOS 下 SQL*Plus 安全性设置指南:
CREATE USER username IDENTIFIED BY strong_password;GRANT CREATE SESSION, CREATE TABLE TO username;ALTER USER username DEFAULT ROLE role1, role2;firewall-cmd --zone=public --add-port=1521/tcp --permanent,然后 firewall-cmd --reloadsqlnet.ora 文件:SQLNET.ENCRYPTION_SERVER = REQUIRED,SQLNET.ENCRYPTION_TYPES_SERVER = (AES256) 等SHUTDOWN 等